An equation was created for the line of best fit from the actual enrollment data. It was used to predict the dance studio enrollment values shown in the table below:
Enrollment Month
January February March April May June
Acutal 120 140 150 140 150 130
Predicted 80 150 110 150 110 150
Residual 40 _10 40 _10 40 _20
Analyze the data. Determine whether the equation that produced the predicted values represents a good line of best fit.
No, the equation is not a good fit because the residuals are all far from zero.
No, the equation is not a good fit because the sum of the residuals
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “An equation was created for the line of best fit from the actual enrollment data. It was used to predict the dance studio enrollment values ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
In the chi-square test of association, as the difference between the observed and expected proportions increases ... a. the chi-square test statistic increases b. the chi-square critical value increases c.
Answers (1)
There are 6 frogs and 2 puddles. There is the same number of frogs in each puddle. How many frogs are in each puddle?
Answers (2)
A bag with 8 marbles is shown below. a marble is chosen from the bag at random. What are the odds in favor of choosing a grey marble?
Answers (1)
When an observation that is much larger than the rest of the data is added to a data set, the value of the mean will _.
Answers (1)
Two-thirds of a number is negativesix. find the number.
Answers (2)
New Questions in Mathematics
What are the factors of 34
Answers (1)
Find the area of the rectangle 9ft and 14ft
Answers (1)
Ms. Alvarez wants to determine the seventh graders' preferences for the location of the end-of-year field trip. Which of the samples is representative of the population?
Answers (1)
finding the percent of increase or decrease
Answers (1)
A stadium has two sponsorship deals. Deal A had revenue of $100,000 and expense of $10,000. Deal B has revenue of $50,000 and expenses of $20,000. What is the stadium's average profit as a percentage of revenue on these two deals?
Answers (2)